The Best Bolt on Performance Upgrades for Late Model Porsches

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Dyno/Product Test News

Dyno Test News

IPD will be featuring a constant stream of Plenum tests each month on our website. These articles will be in the form of dyno tests, track tests and competitive events. Each article will focus on specific IPD product applications as well as the other performance upgrades related to the same test.

As always, results, calculations and evaluations will be completely unbiased and never manipulated, falsified or altered. IPD prides itself on delivering ONLY truthful and honest performance claims with absolutely zero unethical misrepresentation. This would be counter productive to our business model and violate everything we stand for personally and professionally.

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Our first test article will feature a very recent dyno test performed by a dealer down under in Australia. Oddly enough we‘ll start at the beginning, this featured plenum is our oldest plenum, the 98 (in Europe) and 99 (elsewhere) Cable throttle Plenum. The 98/99 Carrera represents Porsches dive into water cooled territory. This introductory 996 model was a milestone achievement from Stuttgart but engine power was rather limited with a claimed 296 bhp.

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